1996 Buick Century Owner's Manual

I Short TripKity Maintenance Schedule 130,000 Miles (50 000 km)0 Change engine oil and filter (or every3 months, whichever occurs first).An Emission Control Service.0 Lubricate the parking brake cable guides,underbody contact points and linkage. Ifequipped with grease fittings, lubricate thesuspension and steering linkage (or every6 months, whichever occurs first).Replace air cleaner filter.An Emission Control Service.0 Inspect Exhaust Gas Recirculation (EGR)system (2.2L Code 4 engine only).An Emission Control Service. 3-0 Inspect fuel tank, cap and lines for damageor leaks. Inspect fuel cap gasket forany damage. Replace parts as needed.An Emission Control Service.0 Rotate tires. See “Tire Inspection andRotation” in the Index for proper rotationpattern and additional information. Duringtire rotation, check brake calipers forfreedom of movement. Refer to theappropriate GM service manual for propercaliper service procedures.7-11